precision planetary gearbox

AFR-SERIES HIGH PRECISION PLANETARY GEARBOXES
QUICK OVERVIEW
The Ever-Power series includes a 90° input via helical bevel gear. It features an exceptionally short, light yet rigid housing and full compatibility with standard electric motor adapters. Highest Precision, Highest Torque and Quiet Procedure are given by 100% optimized Helical Gearing. High Axial and Radial Loads provided by High Precision Taper Roller Bearings.
DESCRIPTION
Output torque
T2N : 9 Nm – 2000 Nm
Ratios
1-stage :3/4/5/6/7/8/9/10/14/20
2-stage :
12/15/16/20/25/28/30/32/35/40/45/48/50/60/64/70
80/90/100/120/140/160/180/200
*Only Ever-Power42 2-stage offers 15,20 option.
Low backlash
1-stage : ≤2arcmin / ≤4arcmin / ≤6arcmin
2-stage : ≤4arcmin / ≤7arcmin / ≤9arcmin
high efficiency
1-stage :≧ 95%
2-stage :≧ 92%
Easy mount
Low Noise
The Most Professional Servomotor Drive Planetary Gearbox Producer in the World
Ever-Power is an internationally leader in production of planetary gearboxes. Based on more than two decades of accumulated production and marketing experience, plus the highest degree of technical production features, Ever-Power designed and built a technically advanced, high rate, low backlash servo software planetary gearbox. Our Break through patented technology (over 6 patents), supplies the customer with the optimum high precision helical reducer at a reasonable price and emerges with the only tip to toe 5-Year warranty in the industry today, including the seals and bearings. Our organization slogan is TRUTHFUL RESPONSIBLE CREATIVE. The principal focus in daily operation is quality. We satisfaction ourselves on our commitment to quality; our duty, is client satisfaction. We are constantly improving processes, finding correct and effective solutions to provide customers new solutions for challenging applications, and developing services.
High Precision Planetary Gearboxes
Unlimited flexibility
Due to their exceptional properties, planetary gearboxes are used in all kind of industrial applications. Ever-Power high precision planetary gearboxes preferably cover demanding requirements – information are provided on the technical information pages in our catalog.
Product Features
Higher output torque rating by using spiral bevel gear design. 30% more than straight bevel gear.
Allows input boosts to 8 instances than with straight bevel gearing.
Improved load sharing through precision tooth style and longer assistance life.
Ground gears verified with advanced software, ensures smooth, tranquil operation with reduced backlash (≤2 arcmin).
High tensile low weight single piece aluminum alloy housing for highest stiffness.
Maintenance free lifetime lubrication.
Patented sealing design for high acceleration and continuous running.
High efficiency up to 95%. Low sound level down to 61dB.
Most ratios available from 3~200.
With option high quality backlash (≤2 arcmin)
The Ever-Power precision planetary gearboxes are equipped with reinforced output bearings, and will withstand high radial and axial loads. They enable a straightforward design without extra bearings for the drive wheel.
Low circumferential backlash
High output torques
High efficiency
Any installation position
Lifetime lubrication
Ever-Power High Precision Planetary Gearboxes
High precision Ever-Power planetary gearboxes are high quality gear units with a combination of innovation and years of experience. Ever-Power planetary gearboxes are created to use servomotors in devices requiring high precision positioning.
The Ever-Power high precision planetary gearbox series ensures the very least torsional backlash because of an extremely high torsional rigidity for the highest precision and dynamics. Furthermore, the reinforced angular get in touch with output bearingsoffer high radial and axial capacities, extremely high resistance against tilt, ideal control precision and intensely low-noise running because of an optimized tooth profile.
Performance data:
Number of stages 1, 2, 3 and 4 stages
Gear transmission ratios: 4 to 1000
Result torque: 100 to 12000 Nm
Backlash: ca.0′ <1' <3' <5' or <10' Input motor flanges: For any servomotor brand Output shaft types: With key Smooth Integrated pinion Involuted toothing DIN-5480 Hollow shaft with shrink disk Hollow shaft with keyway DIN-6885. Ever-Power series provides up to 12000 Nm high precision gearboxes Ever-Power High Precision Planetary Equipment units have the next advantages: High capacity output bearing offers high radial and axial capacity and an extreme resistance against tilting moment because of the over-sized taper roller bearings. High torsional rigidity because of an huge, robust, planet carrier with stable two-sided support for the planetary gears. Maximum operating safety Low running noise due to the optimized equipment tooth profile High efficiency (98%) Top quality seals offer permanent sealing Triple emergency stop torque For intermittent and continuous operation With 4 world wheels assembled on the main stage, Ever-Power high precision planetary gear units attain a very good load balancing, leading to very high operating safety and incredibly smooth operation. The standard series includes 1, 2, 3 and 4 phases planetary gearboxes with ratios from 3 to 1000. Higher gear reductions can be achieved by adding additional stages. All of the torques you will certainly ever need. Just imagine you skill with it. Let's speak about torque and precision. From a long time Ever-Power high precision planetary gearboxes are well known brand for high precision gearboxes with high torque values. While many manufacturers stop the standard range in about 1000 Nm, we create heavy-load high precision planetary gearboxes with up to 12000 Nm for big machines that require high accuracy positioning combined with a high value of torque transmission. However if you want more torque, Ever-Power also offers heavy-load precision gearboxes series that allow torques up to 16000 Nm (SGH). The biggest Backlash range. Purchase what you need, no more. Often customers ask us “I need a robust precision planetary gearbox but I don't really want to pay a price for <3 arcmin gearbox, because 10 arcmin is enough for the machine...”. We have the solution. Ever-Power supplies the biggest selection of backlash because of their customers, ca.0' <1' <3' <5' or <10'. Just pay for what you need Unmatched torsional stiffness. Effective and market-leading machines There are various planetary gearboxes on the market with compatible output dimensions. So, you count yourself lucky because you can choose among many brands, correct? But in the event that you produce high precision devices and you are looking for a kick-ass high precision planetary gearbox, after that it is not very easy. Ever-Power Ever-Power planetary gearboxes are created for the best torsional rigidity. Why? Because torsional backlash usually is the main component of the total backlash when the electric motor is running at full load. Therefore we did a hand and hand comparison between a standard model Ever-Power and the best alternatives. Ever-Power arrived ahead, and not by chance. Ever-Power offers the planetary gearbox (with output shaft) with the very best torsional stiffness. Ever-Power gearboxes are more specific and that offer better results even (and specifically) in high-dynamic situations. Transmission Ratios. World's biggest range Our customers generate many kinds of machines. Thus we offer the biggest range of transmission ratios in the world. Thus, our client can optimize their machine flawlessly. For ratios 4 to 1000, Ever-Power delivers. You can trust Ever-Power to possess their clients needs in the front line. High capacity output bearings All Ever-Power high precision planetary gearboxes are made to offer the maximum capacity at the result shaft. So, we have designed the Ever-Power gearboxes with a single-piece huge diameter output shaft - planet carrier. We utilized the biggest high performance taper roller bearings obtaining the highest torsional rigidity. We are proud to announce that the Ever-Power high precision planetary gearboxes provide best accuracy and result convenience of machines with a large number of cycles per minute. From a modern packaging machine to a strong NC tool machine, Ever-Power may be the perfect solution. Efficiency A precision design, ultra tight tolerance machining and good surface finishes, enable the Ever-Power to operate at high efficiency values, 98% for one stage gearbox and 96% for a two stages gearbox. Efficiency values depend on torsional backlash, quickness, ratio, ambient temperature, etc. The average efficiency level varies according to the number of phases as demonstrated in the technical data sheets for each gearbox model. Lubrication All SG high precision gearboxes are supplied with a special synthetic lubricant that provides lifetime lubrication. Gears, planet carrier and housing The ring gear, manufactured from steel, is an integral part of the housing, sunlight and planet wheels are constructed with modern treated steels, and the insight bearing flange is constructed of aluminum. The solitary piece world carrier and output shaft is constructed of ductile iron, resulting a robust design. Design and mounting positions Ever-Power high precision planetary gear units usually have an square output flange with holes and can be mounted in virtually any position. However, on demand, we are able to also supply gearboxes with round result flanges with threaded holes. Motor connection The electric motor installation is quite easy because of clamping ring technology, that ensures a slip free and non wearing transmission. This reliable input coupling system is suitable for constant and intermittent program with even shaft servomotors. Low noise operation This series provides high efficiency and low running noise thanks to high gearing quality, optimized gear profile, uncaged needle bearings for the earth gears and top quality synthetic lubricant. Selection of the best gearbox Ever-Power offers you 2 tools to assist you choose the proper gearbox: Select the gearbox with this on-line “Gearbox Style Tool”, or Fill the “contact form for a new application”, found in our catalog, and send out it to us. Available models Ever-Power-100 Output torque: up to 135 Nm Ratios: 1 stage-4; 2 stages-12 to 40; 3 stages-36 to 400; 4 stages-300 to 1000 Ever-Power-350 Output torque: up to 450 Nm Ratios: 1 stage-4; 2 stages-12 to 40; 3 levels-36 to 400; 4 stages-300 to 1000 Ever-Power-650 Output torque: up to 850 Nm Ratios: 1 stage-4; 2 stages-12 to 40; 3 stages-36 to 400; 4 stages-300 to 1000 Ever-Power-1200 Output torque: up to 1350 Nm Ratios: 1 stage-4; 2 stages-12 to 40; 3 phases-36 to 400; 4 stages-300 to 1000 Ever-Power-4000 Output torque: up to 5500 Nm Ratios: 1 stage-4; 2 stages-12 to 40; 3 stages-36 to 400; 4 stages-300 to 1000 Ever-Power-12000 Result torque: up to 15000 Nm Ratios: 1 stage-4; 2 stages-12 to 40; 3 phases-36 to 400; 4 stages-300 to 1000